US2026089725A1PendingUtilityA1

Method and device in nodes used for wireless communication

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Assignee: HU YANGPriority: Mar 28, 2022Filed: Sep 19, 2024Published: Mar 26, 2026
Est. expiryMar 28, 2042(~15.7 yrs left)· nominal 20-yr term from priority
Inventors:HU YANGZHANG XIAOBO
H04L 5/0098H04L 5/00H04W 72/1263H04W 72/04H04W 72/0453H04L 5/0092H04W 72/23H04L 5/0053
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Claims

Abstract

A first receiver receives a first signaling, the first signaling is used to schedule a first PDSCH; determines whether to process the first PDSCH according to a first condition set; when the first condition set is satisfied, processes the first PDSCH; when the first condition set is not satisfied, determines whether to process the first PDSCH by itself; wherein the first condition set comprises that an actual data rate is not greater than a target reference data rate; the actual data rate is related to a number of bit(s) in a bit block in the first PDSCH; when a second condition set is satisfied, the target reference data rate is a first reference data rate, and the first reference data rate is configurable or UE-capability related; when a second condition set is not satisfied, the target reference data rate is a second reference data rate.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . A first node for wireless communications, comprising:
 a first receiver, receiving a first signaling, the first signaling being used to schedule a first PDSCH; determining whether to process the first PDSCH according to a first condition set; when the first condition set is satisfied, processing the first PDSCH; when the first condition set is not satisfied, determining whether to process the first PDSCH by itself;   wherein the first condition set comprises that an actual data rate is not greater than a target reference data rate; the actual data rate is related to a number of bit(s) in a bit block in the first PDSCH; when a second condition set is satisfied, the target reference data rate is a first reference data rate, and the first reference data rate is configurable or UE-capability related; when a second condition set is not satisfied, the target reference data rate is a second reference data rate, and the second reference data rate is configurable or UE-capability related; the second condition set is related to a transmission bandwidth of a PDSCH.   
     
     
         2 . The first node according to  claim 1 , wherein the first reference data rate is equal to a ratio of the second reference data rate to a first scaling factor, and the first scaling factor is a positive number larger than 1. 
     
     
         3 . The first node according to  claim 1 , wherein the first reference data rate is associated with a maximum transmission bandwidth of a PDSCH. 
     
     
         4 . The first node according to  claim 3 , wherein the second reference data rate is associated with a maximum transmission bandwidth configuration or a maximum bandwidth supported in a given band or a band combination. 
     
     
         5 . The first node according to  claim 4 , wherein the second condition set is related to a transmission bandwidth of a PDSCH, comprising: the second condition set is related to a maximum transmission bandwidth of a PDSCH. 
     
     
         6 . The first node according to  claim 5 , wherein the second condition set comprises: for a component carrier corresponding to the first PDSCH or a serving cell where the first PDSCH is located, a maximum transmission bandwidth of a PDSCH is configured. 
     
     
         7 . The first node according to  claim 5 , wherein when the second condition set is satisfied: for a band or a band combination where the first PDSCH is located in frequency domain, a supported maximum transmission bandwidth of a PDSCH is less than a maximum bandwidth supported. 
     
     
         8 . A second node for wireless communications, comprising:
 a second transmitter, transmitting a first signaling, the first signaling being used to schedule a first PDSCH; a receiving end of the first signaling determining whether to process the first PDSCH according to a first condition set; when the first condition set is satisfied, processing the first PDSCH; when the first condition set is not satisfied, determining whether to process the first PDSCH by itself;   wherein the first condition set comprises that an actual data rate is not greater than a target reference data rate; the actual data rate is related to a number of bit(s) in a bit block in the first PDSCH; when a second condition set is satisfied, the target reference data rate is a first reference data rate, and the first reference data rate is configurable or UE-capability related; when a second condition set is not satisfied, the target reference data rate is a second reference data rate, and the second reference data rate is configurable or UE-capability related; the second condition set is related to a transmission bandwidth of a PDSCH.   
     
     
         9 . The second node according to  claim 8 , wherein the first reference data rate is equal to a ratio of the second reference data rate to a first scaling factor, and the first scaling factor is a positive number larger than 1. 
     
     
         10 . The second node according to  claim 8 , wherein the first reference data rate is associated with a maximum transmission bandwidth of a PDSCH. 
     
     
         11 . The second node according to  claim 10 , wherein the second reference data rate is associated with a maximum transmission bandwidth configuration or a maximum bandwidth supported in a given band or a band combination. 
     
     
         12 . The second node according to  claim 11 , wherein the second condition set is related to a transmission bandwidth of a PDSCH, comprising: the second condition set is related to a maximum transmission bandwidth of a PDSCH. 
     
     
         13 . The second node according to  claim 12 , wherein when the second condition set is satisfied: for a band or a band combination where the first PDSCH is located in frequency domain, a supported maximum transmission bandwidth of a PDSCH is less than a maximum bandwidth supported. 
     
     
         14 . A method in a first node for wireless communications, comprising:
 receiving a first signaling, the first signaling being used to schedule a first PDSCH; determining whether to process the first PDSCH according to a first condition set; when the first condition set is satisfied, processing the first PDSCH; when the first condition set is not satisfied, determining whether to process the first PDSCH by itself;   wherein the first condition set comprises that an actual data rate is not greater than a target reference data rate; the actual data rate is related to a number of bit(s) in a bit block in the first PDSCH; when a second condition set is satisfied, the target reference data rate is a first reference data rate, and the first reference data rate is configurable or UE-capability related; when a second condition set is not satisfied, the target reference data rate is a second reference data rate, and the second reference data rate is configurable or UE-capability related; the second condition set is related to a transmission bandwidth of a PDSCH.   
     
     
         15 . The method in a first node according to  claim 14 , wherein the first reference data rate is equal to a ratio of the second reference data rate to a first scaling factor, and the first scaling factor is a positive number larger than 1. 
     
     
         16 . The method in a first node according to  claim 14 , wherein the first reference data rate is associated with a maximum transmission bandwidth of a PDSCH. 
     
     
         17 . The method in a first node according to  claim 16 , wherein the second reference data rate is associated with a maximum transmission bandwidth configuration or a maximum bandwidth supported in a given band or a band combination. 
     
     
         18 . The method in a first node according to  claim 17 , wherein the second condition set is related to a transmission bandwidth of a PDSCH, comprising: the second condition set is related to a maximum transmission bandwidth of a PDSCH. 
     
     
         19 . The method in a first node according to  claim 18 , wherein the second condition set comprises: for a component carrier corresponding to the first PDSCH or a serving cell where the first PDSCH is located, a maximum transmission bandwidth of a PDSCH is configured. 
     
     
         20 . The method in a first node according to  claim 18 , wherein when the second condition set is satisfied: for a band or a band combination where the first PDSCH is located in frequency domain, a supported maximum transmission bandwidth of a PDSCH is less than a maximum bandwidth supported.

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